HW introduction:
HW Series horizontal mixed flow pumps are horizontal, single stage, single suction, volute mixed-flow pumps. The pumps are designed to handle clear water or any other similar liquids.
HW Series horizontal mixed flow pumps are widely used for agriculture irrigation and drainage and industrial or municipal water supply and drainage. The temperature of the liquids pumped should be lower than 50 degree Celsius.
Features:
1.Simple construction and reliable operation.
2.Easy maintenance and repair.
3.High efficiency and small space and light weight.
Driving type:
1.Two types of drive assembly are available. One is pulley and belt device and the other is shaft coupling.
2. A motor or a diesel engine is commonly used to drive the pump.
Performance range:
Flow rate:70-8640m3/h
Head:3.5-20m
Pump inlet or outlet:100-800mm
Head:3.5m~15m
Pump rotary direction:
Viewed from the suction side of the pump , the rotation of the impeller is anti clockwise.
Specification sheet:
| Model | Flow rate （m3/h） | Head（m） | Speed | Efficiency（%） | Shaft power（kw） | Motor power（kw） | NPSH（m） |
| （Rpm） | |||||||
| 100HW-7 | 70 | 7.5 | 2950 | 78 | 1.87 | 2.2 | 4 |
| 150HW-7 | 144 | 6.9 | 1450 | 85 | 3.26 | 4 | 4.5 |
| 200HW-6 | 288 | 6.7 | 1450 | 86 | 6.26 | 7.5 | 4 |
| 200HW-11 | 270 | 11 | 1450 | 85 | 9.63 | 11 | 4 |
| 250HW-7 | 450 | 7 | 980 | 83 | 1034 | 15 | 5.5 |
| 300HW-8 | 792 | 8 | 980 | 84 | 20.5 | 22 | 4 |
| 350HW-8 | 1000 | 8 | 980 | 85.5 | 25.5 | 30 | 5 |
| 350HW-12 | 1000 | 12 | 980 | 85 | 37.6 | 55 | 5.5 |
| 400HW-8 | 1200 | 8 | 730 | 85 | 31.17 | 37 | 5.5 |
| 400HW-14 | 1200 | 12 | 1450 | 84.2 | 61.3 | 75 | 6 |
| 500HW-6 | 1980 | 6.2 | 580 | 87 | 38.4 | 55 | 6 |
| 500HW-10 | 2492 | 9.8 | 730 | 87 | 76.4 | 90 | 5.5 |
| 650HW-5 | 4032 | 7 | 590 | 85 | 97.5 | 110 | 6 |
| 650HW-7 | 3663 | 7.6 | 485 | 88 | 86.1 | 110 | 5.5 |
| 650HW-10 | 4000 | 14 | 590 | 88 | 173 | 185 | 6 |
| 800HW-10 | 5980 | 12.2 | 490 | 88 | 225 | 250 | 5.5 |
| 800HW-16 | 7200 | 17.7 | 590 | 88 | 394.6 | 450 | 5.5 |
